1993
DOI: 10.1148/radiology.189.1.8372182
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Chest radiographic findings in patients with acute pulmonary embolism: observations from the PIOPED Study.

Abstract: Although chest radiographs are essential in the investigation of suspected PE, their main value is to exclude diagnoses that clinically mimic PE and to aid in the interpretation of the ventilation-perfusion scan.

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Cited by 256 publications
(144 citation statements)
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“…Pulmoner embolide; akciğer grafisi normal olabilir [18,19]. Pulmoner emboli tanısında akciğer grafisinin duyarlılığı ve öz-güllüğü oldukça düşüktür.…”
Section: Kalp Ve Pulmoner Damarlarunclassified
“…Pulmoner embolide; akciğer grafisi normal olabilir [18,19]. Pulmoner emboli tanısında akciğer grafisinin duyarlılığı ve öz-güllüğü oldukça düşüktür.…”
Section: Kalp Ve Pulmoner Damarlarunclassified
“…This notion, besides explaining the low diagnostic sensitivity of V/Q scanning and of dead space ventilation technique, is in keeping with the observation from the PIOPED trial that about half of the patients with angiographically proven PE in the lower lung regions had atelectasis and/or parenchymal areas of increased opacity in the corresponding lung zones. 40 Such parenchymal abnormalities are likely to affect not only perfusion, but also ventilation scan images. 30 …”
Section: The Pisaped Criteria and Their Application In Reading Perfusmentioning
confidence: 99%
“…In the event of embolism, there is dyspnoea, tachypnoea with accompanying decreases in blood PO 2 levels. Most patients (88%) who have PE have abnormal, but non-specific chest radiographic findings, including atelectasis and parenchymal areas of increased opacity [25]. So, chest X-ray is not an accurate diagnostic tool [10].…”
Section: Introductionmentioning
confidence: 99%